how can i fetch a site manual

hi everyone,
i'm writing searcher engine for blog, i've got a problem
when getting info
of bloger.
 1. i use filter to make sure nutch only take a profile site
of this one.
 2. i generate dynamic blog,feed... links by myself and use
some function in
nutch to take it content
 3. collect all info of this one and update to profile's
datum.
everything is ok, but i want nutch fetch all the site i got
when taking info
of this person too (able to search late. eg: blog page...).
anyone can help
me to solve it. i've try to use this codes in "private
ParseStatus output"
function (fetcher.java) on my new data: key2,datum2... but
still fetch
nothing.

output.collect
          (key2,
           new FetcherOutput(datum2,
                             storingContent ? content2 :
null,
                             parse2 != null ? new
ParseImpl(parse2) :
null));

thanks for any advices.